You can make brownies of them:250 hazelnuts or macadamia nuts (chopped or whole, I prefer chopped)125 grams of dark chocolate (melted)125 grams butter (melted)170 grams of self-raising flour (or add some baking soda)220 grams of brown sugarmix, and bake 25-30 minutes on 180 degrees Celsius (in a low form, the result should be around 3 centimetres high), and done!